英语词汇activity was established怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	activity was established
释义	activity n — 作为 n • 活性 n • 作用 n • 行为 n • 事业 n • 生活 n • 活度 n • 举动 n • 积极性 n be established— 立足 established adj — 既定 adj
随便看	three times three times above three times a day three times a month three times as big as three times as fast as three times as likely three times as much three times a week three times before three times better three times bigger three times champion three times current three times daily three times each three times faster three times higher three times higher than three times larger three times less three times less than three times likely three times longer three times lower

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

activity n —